| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic adhesive composition having excellent adhesive strength, heat resistance and weather resistance. SOLUTION: The adhesive composition comprises a polymer as an essential ingredient, which polymer comprises an acrylic ester unit having 1-20C ester part and an alkoxysilyl group and has≤-10°C glass transition temperature and≥500 but≤20,000 weight-average molecular weight. The polymer is continuously produced at 170-300°C polymerization temperature without containing a chain transfer agent. The adhesive composition may be added with a curing accelerator. COPYRIGHT: (C)2007,JPO&INPIT
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